Imports System.Data.SqlClient
Imports System.Drawing
Imports DevExpress.XtraGrid
Imports DevExpress.XtraGrid.Views.Base
Imports DevExpress.XtraGrid.Columns
Imports DevExpress.XtraEditors
Imports DevExpress.XtraScheduler
Imports DevExpress.XtraScheduler.UI
Imports DevExpress.XtraEditors.Controls

'--- Created Date On : 20-Sep-2010 (Gyana)

Public Class frmSetAppointmentTime
    Dim mstrMode As String
    Public blnAdd As Boolean, blnEdit As Boolean, blnDelete As Boolean, blnLocked As Boolean
    Dim mlngRecordID As Long
    Dim blnUnload As Boolean
    Dim mblnChanged As Boolean
    Dim mblnActivate As Boolean
    Dim mblnExpanded As Boolean = False
    Dim mblnAutoSize As Boolean = True
    Dim gridView1 As Views.Grid.GridView
    Dim mblnCancelDisplay As Boolean
    Public RecId As Long                    'To get the Id from the Main form
    Public mstrMenuList(5)() As String    'Keeps menu details (Jagged Arrays)

    Private Sub initializeMenu()
        Try
            'Middle -1 Group
            'Middle -2 Locked

            'Last -1 Checked

            mstrMenuList(0) = New String() {"Main", 1, 0, "Main"}

            mstrMenuList(1) = New String() {"Day", 2, 1, "CASE WHEN DayId=0 THEN 'MONDAY' WHEN DayId=1 THEN 'TUESDAY' WHEN DayId=2 THEN 'WEDNESDAY' WHEN DayId=3 THEN 'THURSDAY' WHEN DayId=4 THEN 'FRIDAY' WHEN DayId=5 THEN 'SATURDAY' WHEN DayId=6 THEN 'SUNDAY' END"}
            mstrMenuList(2) = New String() {"Start Time", 2, 1, "F.AppointmentTime"}
            mstrMenuList(3) = New String() {"End Time", 2, 1, "L.AppointmentTime"}
            mstrMenuList(4) = New String() {"Duration", 2, 1, "D.AppointmentDuration"}
        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Private Sub frmSetAppointmentTime_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Activated
        Try
            If mblnActivate = True Then
                mblnActivate = False

                pbRecords.Visible = True
                pbRecords.BringToFront()
                Application.DoEvents()
                pbRecords.Position = 20
                'Fill Specialist Combo
                Call PopulateLookupDX(lkSpecialist, "Name", "UserId", "vwUserDetails", "UserId,FullName [Name]", , "[Name]")
                'Fill FirstAppointmentTime combo
                Call PopulateLookupDX(lkFirstAppointmentTime, "AppointmentTime", "AppointmentTimeId", "LtblFirstAppointmentTimes", "AppointmentTimeId,AppointmentTime")
                lkFirstAppointmentTime.Properties.Columns("AppointmentTime").FormatType = DevExpress.Utils.FormatType.DateTime
                lkFirstAppointmentTime.Properties.Columns("AppointmentTime").FormatString = "hh:mm tt"
                'Fill LastAppointmentTime combo
                Call PopulateLookupDX(lkLastAppointmentTime, "AppointmentTime", "AppointmentTimeId", "LtblLastAppointmentTimes", "AppointmentTimeId,AppointmentTime")
                lkLastAppointmentTime.Properties.Columns("AppointmentTime").FormatType = DevExpress.Utils.FormatType.DateTime
                lkLastAppointmentTime.Properties.Columns("AppointmentTime").FormatString = "hh:mm tt"

                Call PopulateData()
                pbRecords.Position = 100
                pbRecords.Visible = False
                grdRecords.Focus()
            End If

        Catch ex As Exception
            pbRecords.Visible = False
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Private Sub frmSetAppointmentTime_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
        Try

            Dim intUnload As DialogResult

            If mblnChanged = True And mstrMode <> "" Then
                intUnload = MessageBox.Show("You have not saved your changes to the record. Do you want to save your changes now?", gstrMessage, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1)
                If intUnload = Windows.Forms.DialogResult.Cancel Then
                    e.Cancel = True : Exit Sub
                ElseIf intUnload = Windows.Forms.DialogResult.Yes Then
                    blnUnload = True
                    If blnSaveRecords() = False Then
                        e.Cancel = True
                        blnUnload = False
                        Exit Sub
                    End If
                    mblnChanged = False
                End If
            End If
            blnUnload = False

        Catch ex As Exception
            blnUnload = False
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Private Sub frmSetAppointmentTime_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
        mblnCancelDisplay = True
        If blnKeyTrap(e.KeyCode, Me, True, grdRecords) = True Then mblnCancelDisplay = False : Exit Sub
        mblnCancelDisplay = False

        If e.KeyCode = Keys.F5 Then
            gdvRecords_FocusedRowChanged(Nothing, Nothing)
        End If

        pbRecords.Visible = False
    End Sub

    Private Sub frmSetAppointmentTime_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Try

            Call SetImageControl(Me)
            Me.Icon = System.Drawing.Icon.FromHandle(CType(mdiMain.imgFormIcons.Images(2), Bitmap).GetHicon())
            Call btnExpand_Click(Me, e)
            Call initializeMenu()
            Call setPBRecords(Me, pbRecords)
            mblnActivate = True
            mblnChanged = False
            If gintUserLevelId = 1 Or gintUserLevelId = 2 Then
                lkSpecialist.Enabled = False
            Else
                lkSpecialist.Enabled = True
            End If
        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Public Sub PopulateData()
        Dim dsRecords As New DataSet   'For populating data in XtraGrid
        Dim strQuery As String = ""
        Dim strTemp As String = ""
        Dim intCtr As Int16


        Try
            pbRecords.Position = 40 : Application.DoEvents()

            For intCtr = 0 To mstrMenuList.GetUpperBound(0) - 1
                If mstrMenuList(intCtr)(1) <> 1 And mstrMenuList(intCtr)(2) <> 0 Then
                    strTemp = mstrMenuList(intCtr)(3)
                    strQuery = strQuery & "," & strTemp & " [" & mstrMenuList(intCtr)(0) & "]"
                End If
            Next

            strQuery = "select D.RecordId [record_id]" & strQuery & " From tblDayWiseAppointmentTime D,LtblFirstAppointmentTimes F, " & _
                        "LtblLastAppointmentTimes L Where D.FirstAppointmentTimeId=F.AppointmentTimeId " & _
                        " and D.LastAppointmentTimeId=L.AppointmentTimeId "
            If gintUserLevelId = 1 Or gintUserLevelId = 2 Then
                strQuery = strQuery & " and D.UserId=" & gintUserID & ""
            End If
            strQuery = strQuery & " order by D.DayId,D.FirstAppointmentTimeId"

            dsRecords = FillDataSet(strQuery)
            'Bind the grid control to the data source
            gdvRecords.Columns.Clear()

            With grdRecords
                .BeginUpdate()
                .DataSource = dsRecords.Tables(0)
                .EndUpdate()
                .ForceInitialize()
            End With

            With gdvRecords
                'Primary Key Field
                .Columns("record_id").Visible = False
                .Columns("record_id").OptionsColumn.ShowInCustomizationForm = False
                .Columns("Start Time").DisplayFormat.FormatType = DevExpress.Utils.FormatType.DateTime
                .Columns("Start Time").DisplayFormat.FormatString = "hh:mm tt"
                .Columns("End Time").DisplayFormat.FormatType = DevExpress.Utils.FormatType.DateTime
                .Columns("End Time").DisplayFormat.FormatString = "hh:mm tt"
                .ExpandAllGroups()
                '.BestFitColumns()
            End With

            dsRecords.Dispose()
            pbRecords.Position = 80 : Application.DoEvents()

            'To set row count
            Call gdvRecords_ColumnFilterChanged(Nothing, Nothing)

        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Public Sub btnExpand_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExpand.Click
        If mblnExpanded = True Then
            mblnExpanded = False
            btnExpand.Image = mdiMain.imgEditIcons.Images(0)
            grdRecords.Width = 257
            Call btnCancel_Click(Nothing, Nothing)
        Else
            mblnExpanded = True
            btnExpand.Image = mdiMain.imgEditIcons.Images(1)
            grdRecords.Width = 687 : grdRecords.BringToFront()
            If gdvRecords.RowCount > 0 Then mlngRecordID = lngGetSelectID(gdvRecords, "record_id")
        End If
        If mblnAutoSize = True Then
            gdvRecords.OptionsView.ColumnAutoWidth = (mblnExpanded = True)
        End If
        grdRecords.Focus()
    End Sub

    Private Sub DisplayData()
        'Display data in form fields.
        Dim dsTemp As DataSet
        Try

            dsTemp = FillDataSet("SELECT * from tblDayWiseAppointmentTime where RecordId=" & mlngRecordID)

            With dsTemp.Tables(0)
                If .Rows.Count > 0 Then
                    lkSpecialist.EditValue = CInt(.Rows(0).Item("UserId"))
                    cboDay.SelectedIndex = .Rows(0).Item("DayId")
                    lkFirstAppointmentTime.EditValue = CInt(.Rows(0).Item("FirstAppointmentTimeId"))
                    lkLastAppointmentTime.EditValue = CInt(.Rows(0).Item("LastAppointmentTimeId"))
                    cboDuration.Text = .Rows(0).Item("AppointmentDuration")
                End If
            End With

            dsTemp.Dispose()

        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            Call AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                 Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Public Sub btnCancel_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnCancel.Click
        Call EnableDisableControls(True)

        If mstrMode = "Add" Then
            If gdvRecords.RowCount > 0 Then
                mlngRecordID = lngGetSelectID(gdvRecords, "record_id")
                DisplayData()
            Else
                ClearControls()
                btnEdit.Enabled = False : btnDelete.Enabled = False : btnPreview.Enabled = False
            End If
        Else
            If gdvRecords.RowCount = 0 Then
                ClearControls()
                btnEdit.Enabled = False : btnDelete.Enabled = False : btnPreview.Enabled = False
            Else
                DisplayData()
            End If
        End If

        Me.Text = "Set Appointment By Day"
        mstrMode = ""
        mblnChanged = False
    End Sub

    Private Sub EnableDisableControls(ByVal blnEnable As Boolean)
        btnAdd.Enabled = blnEnable
        btnEdit.Enabled = blnEnable
        btnDelete.Enabled = blnEnable

        btnPreview.Enabled = blnEnable

        btnSave.Enabled = Not (blnEnable) : btnCancel.Enabled = Not (blnEnable)
        grbControls.Enabled = Not (blnEnable)
    End Sub

    Private Sub gdvRecords_ColumnFilterChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles gdvRecords.ColumnFilterChanged
        gdvRecords.Columns(1).SummaryItem.SetSummary(DevExpress.Data.SummaryItemType.Count, "Total {0} Record(s)")

        Dim lngTemp As Long = lngGetSelectID(gdvRecords, "record_id")
        If mlngRecordID <> lngTemp Or btnCancel.Enabled = True Then
            gdvRecords_FocusedRowChanged(Nothing, Nothing)
        End If
    End Sub

    Private Sub gdvRecords_CustomDrawRowIndicator(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventArgs) Handles gdvRecords.CustomDrawRowIndicator
        SetRowIndicator(e)
    End Sub

    Private Sub gdvRecords_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles gdvRecords.DoubleClick
        If btnEdit.Enabled = True Then
            Call btnEdit_Click(Nothing, Nothing)
        End If
    End Sub

    Private Sub gdvRecords_FocusedRowChanged(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs) Handles gdvRecords.FocusedRowChanged
        Try
            If mblnCancelDisplay = True Then Exit Sub

            mlngRecordID = lngGetSelectID(gdvRecords, "record_id")

            If gdvRecords.RowCount > 0 Then
                btnEdit.Enabled = blnEdit : btnDelete.Enabled = blnDelete
                btnPreview.Enabled = True
            Else
                ClearControls()
                btnEdit.Enabled = False : btnDelete.Enabled = False : btnPreview.Enabled = False
            End If
            btnAdd.Enabled = blnAdd

            If mlngRecordID = 0 Then Exit Sub

            If mblnExpanded = True Then Exit Sub

            Call btnCancel_Click(Nothing, Nothing)

        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            Call AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                 Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Private Sub gdvRecords_GotFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles gdvRecords.GotFocus
        If btnCancel.Enabled = True And Me.Visible = True Then Call btnCancel_Click(Nothing, Nothing)
    End Sub

    Private Sub gdvRecords_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles gdvRecords.KeyDown
        Try

            If e.KeyCode = Keys.Delete And btnDelete.Enabled = True Then
                Call btnDelete_Click(Nothing, Nothing)
            ElseIf e.KeyCode = Keys.Return And btnDelete.Enabled = True Then
                Call gdvRecords_DoubleClick(Nothing, Nothing)
            ElseIf e.KeyCode = Keys.Escape Then
                Call btnClose_Click(Nothing, Nothing)
            End If

        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            Call AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                 Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Private Sub btnClose_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnClose.Click
        'If mblnActivate = False Then
        '    If mblnExpanded = False Then btnExpand_Click(Nothing, Nothing) Else Me.Close()
        'End If
        Me.Close()
    End Sub

    Public Sub btnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAdd.Click
        Try
            If mblnExpanded = True Then btnExpand_Click(Nothing, Nothing)
            Call EnableDisableControls(False)
            Call ClearControls()
            mstrMode = "Add"
            mlngRecordID = 0
            Me.Text = "Set Appointment By Day [Add]"
            If gintUserLevelId = 1 Or gintUserLevelId = 2 Then
                lkSpecialist.EditValue = CInt(gintUserID)
            Else
                lkSpecialist.EditValue = Nothing
            End If
        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            Call AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                 Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Private Function IsValidEntry() As Boolean
        'Here check valid entry of fields
        Dim strMsg As String = ""
        IsValidEntry = False

        If IsDBNullOrNothing(lkSpecialist.EditValue) Then
            strMsg = "Please Select Specialist"
            lkSpecialist.Focus()
        ElseIf cboDay.SelectedIndex < 0 Then
            strMsg = "Please Select Day"
            cboDay.Focus()
        ElseIf IsDBNullOrNothing(lkFirstAppointmentTime.EditValue) Then
            strMsg = "Please select First Appointment Time"
            lkFirstAppointmentTime.Focus()
        ElseIf IsDBNullOrNothing(lkLastAppointmentTime.EditValue) Then
            strMsg = "Please select Last Appointment Time"
            lkLastAppointmentTime.Focus()
        ElseIf cboDuration.SelectedIndex < 0 Then
            strMsg = "Please select Appointment Duration"
            cboDuration.Focus()
        End If

        If Trim(strMsg) <> "" Then
            IsValidEntry = False
            MessageBox.Show(strMsg, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Exclamation)
        Else
            IsValidEntry = True
        End If
    End Function

    Private Function blnSaveRecords() As Boolean
        Dim blnIsTransactionOpen As Boolean
        Dim strQuery As String
        Try
            blnSaveRecords = False

            If IsValidEntry() = False Then
                Exit Function
            End If
            strQuery = "DayId=" & Val(cboDay.SelectedIndex) & " and UserId=" & gintUserID & _
                        IIf(mstrMode = "Edit", " and RecordId<>" & mlngRecordID, "")
            If strRecordID("tblDayWiseAppointmentTime", "1", strQuery) <> "Null" Then
                MessageBox.Show("Data Already present for this Day of this user. You cannot save duplicate data", gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Exclamation)
                cboDay.Focus()
                Exit Function
            End If
            If (blnUnload = False) Then
                If (MessageBox.Show("Are you sure to set this appointment details?", "", MessageBoxButtons.YesNo, MessageBoxIcon.Question) = System.Windows.Forms.DialogResult.No) Then
                    cboDay.Focus()
                    Exit Function
                End If
            End If

            gtrnWebPlusMed = gconWebPlusMed.BeginTransaction
            blnIsTransactionOpen = True
            If (mstrMode = "Add") Then
                strQuery = "" & Val(lkSpecialist.EditValue)
                strQuery = strQuery & "," & cboDay.SelectedIndex
                strQuery = strQuery & "," & Val(lkFirstAppointmentTime.EditValue)
                strQuery = strQuery & "," & Val(lkLastAppointmentTime.EditValue)
                strQuery = strQuery & "," & Val(cboDuration.Text)
                InsertintoTable("tblDayWiseAppointmentTime", strQuery)
            ElseIf (mstrMode = "Edit") Then
                strQuery = "DayId=" & cboDay.SelectedIndex
                strQuery = strQuery & ",UserId=" & Val(lkSpecialist.EditValue)
                strQuery = strQuery & ",FirstAppointmentTimeId=" & Val(lkFirstAppointmentTime.EditValue)
                strQuery = strQuery & ",LastAppointmentTimeId=" & Val(lkLastAppointmentTime.EditValue)
                strQuery = strQuery & ",AppointmentDuration=" & Val(cboDuration.Text)
                UpdateTable("tblDayWiseAppointmentTime", strQuery, "RecordId=" & mlngRecordID)
            End If

            blnSaveRecords = True

            gtrnWebPlusMed.Commit()
            blnIsTransactionOpen = False

        Catch ex As Exception
            If blnIsTransactionOpen = True Then
                gtrnWebPlusMed.Rollback()
            End If
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Function
    Public Sub btnSave_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSave.Click
        Dim lngTemp As Long, lngRowID As Long
        Try
            If mblnChanged = False Then
                btnCancel_Click(Nothing, Nothing)
                Exit Sub
            End If
            If blnSaveRecords() = False Then Exit Sub
            If mstrMode = "Add" Then
                mlngRecordID = GetId("tblDayWiseAppointmentTime")
            End If

            lngTemp = mlngRecordID

            pbRecords.Visible = True
            pbRecords.BringToFront()
            Application.DoEvents()
            pbRecords.Position = 20

            gdvRecords.OptionsSelection.EnableAppearanceFocusedRow = False
            gdvRecords.FocusRectStyle = DevExpress.XtraGrid.Views.Grid.DrawFocusRectStyle.None
            mblnCancelDisplay = True
            Call PopulateData()
            mblnCancelDisplay = False

            pbRecords.Position = 95
            If gdvRecords.RowCount > 0 Then
                lngRowID = LocateRowBySingleValue(grdRecords, lngTemp)
                gdvRecords.FocusedRowHandle = lngRowID
                If lngRowID = 0 Then gdvRecords_FocusedRowChanged(Nothing, Nothing)
            Else
                Call btnCancel_Click(Nothing, Nothing)
            End If
            gdvRecords.OptionsSelection.EnableAppearanceFocusedRow = True
            gdvRecords.FocusRectStyle = DevExpress.XtraGrid.Views.Grid.DrawFocusRectStyle.RowFocus

            pbRecords.Position = 100
            pbRecords.Visible = False
            'End If
        Catch ex As Exception
            pbRecords.Visible = False
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            Call AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                 Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Public Sub btnPreview_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnPreview.Click
        ShowGridPreview(grdRecords, Me.Text)
    End Sub

    Public Sub btnEdit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEdit.Click
        Try

            If mblnExpanded = True Then btnExpand_Click(Nothing, Nothing)

            Call EnableDisableControls(False)
            mblnChanged = False
            mstrMode = "Edit"
            Me.Text = "Set Appointment By Day [Edit]"
            cboDay.Focus()
        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            Call AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                 Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Private Sub gdvRecords_ShowGridMenu(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Grid.GridMenuEventArgs) Handles gdvRecords.ShowGridMenu
        If e.MenuType = DevExpress.XtraGrid.Views.Grid.GridMenuType.Column Then
            Dim mainMenu As DevExpress.XtraGrid.Menu.ViewMenu = CType(e.Menu, DevExpress.XtraGrid.Menu.ViewMenu)
            Dim mainItem As New DevExpress.Utils.Menu.DXMenuItem("Column Auto Width", New EventHandler(AddressOf MainMenuItem))
            mainItem.BeginGroup = True
            mainItem.Tag = e.Menu
            mainMenu.Items.Add(mainItem)
            mainItem.Image = IIf(mblnAutoSize = True, mdiMain.imgEditIcons.Images(13), Nothing)
        End If
    End Sub

    Private Sub MainMenuItem(ByVal sender As System.Object, ByVal e As System.EventArgs)
        Dim Item As DevExpress.Utils.Menu.DXMenuItem = CType(sender, DevExpress.Utils.Menu.DXMenuItem)
        Dim menu As DevExpress.XtraGrid.Menu.GridViewMenu = CType(Item.Tag, DevExpress.XtraGrid.Menu.GridViewMenu)
        mblnAutoSize = Not (mblnAutoSize)
        gdvRecords.OptionsView.ColumnAutoWidth = (mblnAutoSize = True)
        If gdvRecords.OptionsView.ColumnAutoWidth = False Then gdvRecords.BestFitColumns()
    End Sub

    Private Sub txtFirstName_GotFocus(ByVal sender As Object, ByVal e As System.EventArgs)
        sender.SelectAll()
    End Sub

    Private Sub ClearControls()
        Try

            Call Clearfields(grbControls)

        Catch ex As Exception
            MessageBox.Show(ex.Message, gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            Call AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                 Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Public Sub SetRowFromOutside(ByVal RecID As Long)
        Dim lngRowID As Long
        gdvRecords.OptionsSelection.EnableAppearanceFocusedRow = False
        gdvRecords.FocusRectStyle = DevExpress.XtraGrid.Views.Grid.DrawFocusRectStyle.None
        lngRowID = LocateRowBySingleValue(grdRecords, RecID)
        gdvRecords.FocusedRowHandle = lngRowID
        If lngRowID = 0 Then gdvRecords_FocusedRowChanged(Nothing, Nothing)
        gdvRecords.OptionsSelection.EnableAppearanceFocusedRow = True
        gdvRecords.FocusRectStyle = DevExpress.XtraGrid.Views.Grid.DrawFocusRectStyle.RowFocus
    End Sub

    Private Sub btnDelete_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDelete.Click
        Dim blnTrnasaction As Boolean

        Try

            If MessageBox.Show("Are you sure you want to permanently delete this record", gstrMessage, MessageBoxButtons.YesNo, MessageBoxIcon.Question) = Windows.Forms.DialogResult.Yes Then
                gtrnWebPlusMed = gconWebPlusMed.BeginTransaction
                blnTrnasaction = True
                Call DeleteFromTable("tblDayWiseAppointmentTime", "RecordId=" & mlngRecordID)
                gtrnWebPlusMed.Commit()
                blnTrnasaction = False
                MessageBox.Show("Record deleted", gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Information)
                SendKeys.Send("{F5}")
            End If


        Catch ex As Exception
            If blnTrnasaction = True Then
                gtrnWebPlusMed.Rollback()
            End If
            MessageBox.Show("Record in use" & vbCrLf & "Cannot delete", gstrMessage, MessageBoxButtons.OK, MessageBoxIcon.Error)
            Call AddErrorLog("Error " & Err.Number & " (" & Err.Description & ") in Procedure " & _
                 Reflection.MethodBase.GetCurrentMethod.Name & " Of " & Me.Name)
        End Try
    End Sub

    Private Sub cboDay_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles cboDay.SelectedIndexChanged
        If Not IsDBNullOrNothing(cboDay.SelectedIndex) Then
            mblnChanged = True
        End If
    End Sub

    Private Sub lkFirstAppointmentTime_ButtonClick(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ButtonPressedEventArgs) Handles lkFirstAppointmentTime.ButtonClick
        If e.Button.Index = 1 Then
            Call PopulateLookupDX(lkFirstAppointmentTime, "AppointmentTime", "AppointmentTimeId", "LtblFirstAppointmentTimes", "AppointmentTimeId,AppointmentTime")
            lkFirstAppointmentTime.Properties.Columns("AppointmentTime").FormatType = DevExpress.Utils.FormatType.DateTime
            lkFirstAppointmentTime.Properties.Columns("AppointmentTime").FormatString = "hh:mm tt"
        End If
    End Sub

    Private Sub lkFirstAppointmentTime_EditValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lkFirstAppointmentTime.EditValueChanged
        If Not IsDBNullOrNothing(lkFirstAppointmentTime.EditValue) Then
            mblnChanged = True
        End If
    End Sub

    Private Sub lkLastAppointmentTime_ButtonClick(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ButtonPressedEventArgs) Handles lkLastAppointmentTime.ButtonClick
        If e.Button.Index = 1 Then
            Call PopulateLookupDX(lkLastAppointmentTime, "AppointmentTime", "AppointmentTimeId", "LtblLastAppointmentTimes", "AppointmentTimeId,AppointmentTime")
            lkLastAppointmentTime.Properties.Columns("AppointmentTime").FormatType = DevExpress.Utils.FormatType.DateTime
            lkLastAppointmentTime.Properties.Columns("AppointmentTime").FormatString = "hh:mm tt"
        End If
    End Sub

    Private Sub lkLastAppointmentTime_EditValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lkLastAppointmentTime.EditValueChanged
        If Not IsDBNullOrNothing(lkLastAppointmentTime.EditValue) Then
            mblnChanged = True
        End If
    End Sub

    Private Sub cboDuration_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles cboDuration.SelectedIndexChanged
        If Not IsDBNullOrNothing(cboDuration.SelectedIndex) Then
            mblnChanged = True
        End If
    End Sub

    Private Sub lkFirstAppointmentTime_ProcessNewValue(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs) Handles lkFirstAppointmentTime.ProcessNewValue
        If IsDBNullOrNothing(e.DisplayValue) = True Then Exit Sub
        If MessageBox.Show("This value is not present in the list. Do you want to add it now?", gstrMessage, MessageBoxButtons.YesNo, MessageBoxIcon.Question) = Windows.Forms.DialogResult.No Then
            lkFirstAppointmentTime.EditValue = Nothing
            lkFirstAppointmentTime.Focus()
            Exit Sub
        End If
        With frmToolsLookUp
            .mblnFrmOtherForm = True
            .mstrLookUpValue = "LtblFirstAppointmentTimes"
            .mintGrbId = 1
            .mstrItemName = Format(e.DisplayValue, "hh:mm tt")
            .ShowDialog()
            

            Call PopulateLookupDX(lkFirstAppointmentTime, "AppointmentTime", "AppointmentTimeId", "LtblFirstAppointmentTimes", "AppointmentTimeId,AppointmentTime")
            lkFirstAppointmentTime.Properties.Columns("AppointmentTime").FormatType = DevExpress.Utils.FormatType.DateTime
            lkFirstAppointmentTime.Properties.Columns("AppointmentTime").FormatString = "hh:mm tt"
            If mlngLookUpId > 0 Then
                lkFirstAppointmentTime.EditValue = CInt(mlngLookUpId)
            Else
                lkFirstAppointmentTime.EditValue = Nothing
                lkFirstAppointmentTime.Focus()
            End If
            .Dispose()
            GC.Collect()
           
        End With
        mlngLookUpId = Nothing
    End Sub

    Private Sub lkLastAppointmentTime_ProcessNewValue(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ProcessNewValueEventArgs) Handles lkLastAppointmentTime.ProcessNewValue
        If IsDBNullOrNothing(e.DisplayValue) = True Then Exit Sub
        If MessageBox.Show("This value is not present in the list. Do you want to add it now?", gstrMessage, MessageBoxButtons.YesNo, MessageBoxIcon.Question) = Windows.Forms.DialogResult.No Then
            lkLastAppointmentTime.EditValue = Nothing
            lkLastAppointmentTime.Focus()
            Exit Sub
        End If
        With frmToolsLookUp
            .mblnFrmOtherForm = True
            .mstrLookUpValue = "LtblLastAppointmentTimes"
            .mintGrbId = 1
            .mstrItemName = Format(e.DisplayValue, "hh:mm tt")
            .ShowDialog()
            Call PopulateLookupDX(lkLastAppointmentTime, "AppointmentTime", "AppointmentTimeId", "LtblLastAppointmentTimes", "AppointmentTimeId,AppointmentTime")
            lkLastAppointmentTime.Properties.Columns("AppointmentTime").FormatType = DevExpress.Utils.FormatType.DateTime
            lkLastAppointmentTime.Properties.Columns("AppointmentTime").FormatString = "hh:mm tt"
            If mlngLookUpId > 0 Then
                lkLastAppointmentTime.EditValue = CInt(mlngLookUpId)
            Else
                lkLastAppointmentTime.EditValue = Nothing
                lkLastAppointmentTime.Focus()
            End If

            .Dispose()
            GC.Collect()
        End With
        mlngLookUpId = Nothing
    End Sub
End Class
